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Pentech
Build Your Custom Protocol
Answer a few quick questions and get a complete protocol — compounds, doses, weekly schedule, reconstitution math, supplies, and monitoring guidance.
01
About you
Used for HCG inclusion, PCT defaults, and compound restrictions.
02
What you're after
03
Your background
04
Health profile
Optional but recommended05
Final preferences
Yes — you want to come off completely after the cycle. No — you're staying on TRT (no PCT needed).
Choose your dose tier
All three match your inputs. Tap one to see the full protocol.
FOUNDATION
Foundation
Test C 600mg/wk · Primo 300mg/wk
ADVANCED
Advanced
Test C 600mg/wk · Primo/EQ 450/500mg/wk
✓ SELECTED
AGGRESSIVE
Aggressive
Test C 700mg/wk · Primo/EQ 700/600mg/wk
YOUR PROTOCOL
Recomp · Intermediate · Advanced tier
Both work as the recomp secondary. Primo is very mild, doesn't aromatize, and gives clean lean gains. EQ is hair-safe (non-DHT) and boosts cardio + appetite. You're seeing Primo — switch tabs above to compare.
Anabolic Stack
Test ester: Cypionate · swap to Enanthate same dose- Test C(600 ÷ 200) ÷ 3.5 = 0.9 mL EOD600 mg/wk
- Mast E(450 ÷ 200) ÷ 3.5 = 0.64 mL EOD450 mg/wk
- Tren Ace(150 ÷ 100) ÷ 3.5 = 0.43 mL EOD150 mg/wk
Peptide Stack
4 of 7 Advanced-tier slots used- Retatrutidefat loss · GLP-1/GIP/glucagon30 IU weekly
- GLOW BlendGHK-Cu + BPC-157 + TB-500 · skin + recovery10 IU EOD
- AOD-9604fat-loss fragment300 mcg daily AM
- TesamorelinGHRH analog2 mg daily PM
Injection Schedule
EOD injections · glutes / ventroglutes / quads
Swipe
| Compound | Concentration | Frequency | Volume / shot |
|---|---|---|---|
| Test C | 200 mg/mL | EOD | 0.9 mL |
| Mast E | 200 mg/mL | EOD | 0.64 mL |
| Tren Ace | 100 mg/mL | EOD | 0.43 mL |
| Retatrutide | Recon @ 5mg/2mL | Weekly | 12 IU (0.12 mL) |
| GLOW Blend | Recon @ 10mg/2mL | EOD | 10 IU (0.10 mL) |
Peptide Reconstitution
All concentrations at clean 10 IU increments
Swipe
| Peptide | Vial | BAC water | Concentration | Per 10 IU |
|---|---|---|---|---|
| Retatrutide | 5 mg | 2.0 mL | 2.5 mg/mL | 250 mcg |
| GLOW Blend | 10 mg | 2.0 mL | 5.0 mg/mL | 500 mcg |
| AOD-9604 | 5 mg | 2.0 mL | 2.5 mg/mL | 250 mcg |
| Tesamorelin | 5 mg | 2.5 mL | 2.0 mg/mL | 200 mcg |
Week-by-Week Schedule
14 cycle weeks · tap any row to expandWk 1 Start Cycle begins · Retatrutide 4 IU (titration)
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL — all EOD
Peptides: Retatrutide 4 IU weekly · GLOW Blend 10 IU EOD · AOD-9604 300 mcg AM · Tesamorelin 2 mg PM
Ancillaries: HCG 250 IU 2×/wk · Arimidex on-hand
First week — track weight, BP, resting pulse daily. Same EOD pin time helps trough stability.
Wk 2 Steady state building · Retatrutide 4 IU
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 4 IU weekly · GLOW · AOD-9604 · Tesamorelin
Ancillaries: HCG 250 IU 2×/wk
Wk 3 Retatrutide → 8 IU
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 8 IU · GLOW · AOD-9604 · Tesamorelin
Ancillaries: HCG 250 IU 2×/wk
Titration step — watch for GI sides. If nausea, hold dose for an extra week.
Wk 4 Steady · Retatrutide 8 IU
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 8 IU · GLOW · AOD-9604 · Tesamorelin
Wk 5 Retatrutide → 16 IU
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 16 IU · GLOW · AOD-9604 · Tesamorelin
Order mid-cycle bloods now — typical 5–7 day turnaround. Schedule draw for Wk 6.
Wk 6 Mid-cycle — steady state
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 16 IU · GLOW · AOD-9604 · Tesamorelin
If sides creep in: E2 high — Arimidex 0.5mg 1×/wk. Prolactin signs — Caber 0.25mg 2×/wk.
Wk 7 Retatrutide → 30 IU (maintenance)
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 30 IU (maintenance) · GLOW · AOD-9604 · Tesamorelin
You're at the target Retatrutide dose. Hold 30 IU through Wk 14 unless GI sides force a step-down.
Wk 8 Steady — peak phase
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 30 IU · GLOW · AOD-9604 · Tesamorelin
Wk 9 Steady — peak phase
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 30 IU · GLOW · AOD-9604 · Tesamorelin
Wk 10 Steady — peak phase
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 30 IU · GLOW · AOD-9604 · Tesamorelin
Wk 11 Steady — peak phase
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 30 IU · GLOW · AOD-9604 · Tesamorelin
Wk 12 HCG last Final HCG week — stops here
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 30 IU · GLOW · AOD-9604 · Tesamorelin
Ancillaries: Last HCG shots this week
HCG must stop 10–14 days before PCT begins. Last shot at end of this week.
Wk 13 No HCG · Tren Ace tapering
Anabolics: Test C 0.9 mL · Mast E 0.64 mL · Tren Ace 0.43 mL EOD
Peptides: Retatrutide 30 IU · GLOW · AOD-9604 · Tesamorelin
Ancillaries: HCG off · Arimidex monitor
Wk 14 Final week Last cycle injections · PCT prep starts Wk 16
Anabolics: Last Test C, Mast E, Tren Ace shots (Tren Ace stops 2–3 days before last Test)
Peptides: Retatrutide and supporting peps continue past cycle (separate timeline)
Last long-ester shot at end of Wk 14. PCT begins 14 days later (Wk 16 → Nolva 20mg + Enclomiphene 25mg). See PCT section below.
Ancillaries & PCT
On-cycle support and post-cycleOn-cycle
- HCG250 IU 2x/wk
- Arimidex0.5 mg 1x/wk · reactive
- Caber on-handTren in stack
PCT — 6 weeks
- Wk 1–3Nolva 20mg + Enclo 25mg
- Wk 4–6Nolva 20mg + Enclo 12.5mg
- HCG stops10 days before PCT
Supplies List
What you need to run the protocol · plus optional support itemsAnabolics & orals
Peptides
Mixing supplies
Optional support items — not required
Warnings & Monitoring
Auto-flagged from your stackSupplements
Baseline cycle supportOpens your browser's print dialog — choose "Save as PDF" as the destination